This project has a bug, two instances of the same variable display. I'm only posting it to share with the ST
I was testing perfect high-velocity collision detection using the offline editor when something weird happened. I had 3 global variables I needed to make local but one at a time, as I deleted them, they did not delete from my list of variables. I went ahead and made the new local versions anyway and everything works fine except now the "Y velocity" variable has 2 displays. https://scratch.mit.edu/discuss/topic/346367/ But in other news my "single-pixel" collision detection method works nicely! :D